Leviticus 18:12-14

¹²You shall not uncover the nakedness of your father's sister, for she is near akin to your father.

¹³You shall not uncover the nakedness of your mother's sister, for she is near akin to your mother.

¹⁴You shall not uncover the nakedness of your father's brother, and you shall not go in to his wife; for she is your relation.